 .header{
        .webkit();
        justify-content: center;
        align-items: center;
        .margin-bottom(50);
        .px2rem(height,80);
        .px2rem(line-height,80);
        .font-size(28);
        .left{
            .padding(20,20,0,20);
            
        }
        .center{
            flex: 1;
            .webkit();
            justify-content: center;
            align-items: center;
            a{
                flex: 1;
              .list{
                    flex: 1;
                    text-align: center;
                    &.active{
                        color: red;
                    }
                }  
            }
                
        }
        
        .right{
            .padding(20,20,0,20);
        }
    }
    